CN210586686U - Be applied to inlaying structure among mould that upgrades - Google Patents

Abstract

The utility model discloses a be applied to inlaying structure in mould upgrades, including an upper fixed plate, the bottom plate, terrace die and die, the terrace die can be dismantled with the top plate and be connected, the die can be dismantled with the bottom plate and be connected, the cross-section of terrace die is the ring form, the terrace die includes that a plurality of cross-sections are the cyclic annular first mold insert of fan, and the cross-section is the ring form core, a plurality of first mold inserts encircle in the core concatenation, and reserve the first clearance of adjustable between two adjacent first mold inserts, the die is equipped with the unloading hole, the die includes that a plurality of cross-sections are the cyclic annular second mold insert of fan, a plurality of second mold inserts encircle and splice with the unloading hole, and reserve the adjustable second clearance between two adjacent second mold inserts.

Description

Be applied to inlaying structure among mould that upgrades

Technical Field

The utility model belongs to the technical field of motor stator makes and specifically relates to a be applied to and upgrade inlaying structure in mould.

Background

The motor stator is generally formed by overlapping a plurality of scattered pieces which are in a circular ring shape, the scattered pieces are obtained by punching through a progressive die, the existing progressive die for punching the scattered pieces comprises a male die and a female die, the male die and the female die are of an integral pure circular structure, and the male die and the female die are overlarge in size, so that the processing period is longer, the disassembly and the assembly are inconvenient, if the male die or the female die is worn down, the whole male die or the whole female die needs to be replaced in time, the waste of materials is caused, and the die maintenance cost is improved.

Disclosure of Invention

The utility model aims to solve the technical problem that a be applied to and upgrade the inlaying structure in the mould is provided, reduce the cycle of mould processing, reduce the maintenance cost of mould.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an inlay piece structure for in mould upgrades, includes upper fixed plate, bottom plate, terrace die and die, terrace die and upper fixed plate can dismantle and be connected, die and bottom plate can dismantle and be connected, the cross-section of terrace die be the ring form, the terrace die include that a plurality of cross-sections are the cyclic annular first mold insert of fan to and the cross-section is the annular core of circle, a plurality of first mold inserts encircle in the core concatenation, and reserve the first clearance of adjustable between two adjacent first mold inserts, the die be equipped with the unloading hole, the die include that a plurality of cross-sections are the cyclic annular second mold insert of fan, a plurality of second mold inserts encircle with the unloading hole concatenation, and reserve the adjustable second clearance between two adjacent second mold inserts.

The utility model discloses further preferred scheme: the upper fixing plate and the male die are connected through screws, and the lower fixing plate and the female die are connected through screws. The screw connection, convenient to use person dismantles, and can ensure in normal production process, between terrace die and the upper fixed plate, between die and the lower fixed plate stable firm.

The utility model discloses further preferred scheme: the first insert and the second insert are both provided with screw holes, and the upper fixing plate and the lower fixing plate are both provided with counter bores for fixing screws.

The utility model discloses further preferred scheme: the upper fixing plate and the male die, and the lower fixing plate and the female die are connected through positioning pins.

The utility model discloses further preferred scheme: the first mold insert and the second mold insert are respectively provided with a positioning hole, and the upper fixing plate and the lower fixing plate are respectively provided with a sleeve hole which is adaptively connected with the positioning pin.

The utility model discloses further preferred scheme: the profiles and the sizes of the plurality of first inserts are all consistent, and the profiles and the sizes of the plurality of second inserts are all consistent.

The utility model discloses further preferred scheme: the number of the first inserts is either 6 or 8; the number of the second inserts is either 6 or 8.

Compared with the prior art, the utility model has the advantages that the male die and the female die both adopt an inlaid structure, a plurality of first inserts and cores which form the male die and a plurality of second inserts which form the female die can be simultaneously processed on a plurality of processing stations, on one hand, the processing period is greatly shortened, and because the male die and the female die are all split into small parts (the first inserts and the second inserts) for processing, the volume is reduced, the processing precision of the small parts is ensured, and the manufacturing difficulty is reduced; on the other hand, the male die and the female die are convenient for a customer to disassemble and assemble, even if the male die or the female die is worn, only the worn insert is required to be replaced, so that resources are saved, and the cost for maintaining and maintaining the die by the user is reduced.

Drawings

FIG. 1 is a schematic view of a stator structure;

FIG. 2 is a schematic structural view of an upper fixing plate;

FIG. 3 is a schematic view of the male mold structure;

FIG. 4 is a schematic diagram of a lower fixing plate structure;

fig. 5 is a schematic view of the structure of the female mold.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5: the utility model provides an inlay mosaic structure for in mould upgrades, including upper fixed plate 1, bottom plate 2, terrace die 3 and die 4, terrace die 3 can be dismantled with upper fixed plate 1 and be connected, die 4 can be dismantled with bottom plate 2 and be connected, the cross-section of terrace die 3 is the ring form, terrace die 3 includes that a plurality of cross-sections are fan annular first mold insert 31, and the cross-section is the annular core 32 of circle, a plurality of first mold inserts 31 encircle in the core concatenation, and reserve the first clearance of adjustable between two adjacent first mold inserts 31, die 4 is equipped with unloading hole 9, die 4 includes that a plurality of cross-sections are fan annular second mold insert 41, a plurality of second mold inserts 41 encircle with unloading hole 9 concatenation, and reserve the adjustable second clearance between two adjacent second mold inserts 41.

The upper fixing plate 1 and the convex die 3, and the lower fixing plate 2 and the concave die 4 are connected through screws. Each first insert 31 on the male die 3 is independently connected with the upper fixing plate 1 through a screw, and similarly, each second insert 41 on the female die 4 is independently connected with the lower fixing plate 2 through a screw, so that the first insert 31 or the second insert 41 can be independently replaced conveniently, the whole female die 4 or the male die 3 does not need to be disassembled, and convenience is brought to the user in disassembly and assembly.

The first insert 31 and the second insert 41 are both provided with screw holes 5, and the upper fixing plate 1 and the lower fixing plate 2 are both provided with counter bores 6 for fixing screws.

The upper fixing plate 1 and the convex die 3, and the lower fixing plate 2 and the concave die 4 are connected through positioning pins.

The first insert 31 and the second insert 41 are both provided with positioning holes 7, and the upper fixing plate 1 and the lower fixing plate 2 are both provided with trepanning 8 adaptively connected with the positioning pins. The first gap is adjustable by changing the position of the positioning pin between the upper fixing plate 1 and the male die 3, and similarly, the second gap is adjustable by changing the position of the positioning pin between the lower fixing plate 2 and the female die 4.

The outlines and the sizes of the plurality of first inserts 31 are all consistent, and the outlines and the sizes of the plurality of second inserts 41 are all consistent.

The number of the first inserts 31 is either 6 or 8; the number of the second inserts 41 is either 6 or 8. The shape of the stator is provided with a plurality of welding grooves 111, and the number of the first inserts 31 on the punch 3 and the number of the second inserts 41 on the die 4 are consistent with the number of the welding grooves 111 on the shape of the stator, so that the splicing marks of the obtained shape of the stator are avoided.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides an inlay piece structure for in mould upgrades, its characterized in that includes upper fixed plate, bottom plate, terrace die and die, terrace die and upper fixed plate can dismantle and be connected, die and bottom plate can dismantle and be connected, the cross-section of terrace die be the ring form, the terrace die include that a plurality of cross-sections are the cyclic annular first mold insert of fan to and the cross-section is the annular core of circle, a plurality of first mold inserts encircle in the core concatenation, and reserve first clearance between two adjacent first mold inserts, the die be equipped with the unloading hole, the die include that a plurality of cross-sections are the cyclic annular second mold insert of fan, a plurality of second mold inserts encircle with the unloading hole concatenation, and reserve the second clearance between two adjacent second mold inserts.

2. The splicing structure of claim 1, wherein the upper retainer plate is connected to the male mold, and the lower retainer plate is connected to the female mold by screws.

3. The insert structure according to claim 2, wherein the first and second inserts are provided with screw holes, and the upper and lower fixing plates are provided with counterbores for fixing screws.

4. The splicing structure of claim 3, wherein the upper retainer plate and the male mold, and the lower retainer plate and the female mold are connected by a positioning pin.

5. The insert structure of claim 4, wherein the first and second inserts are further provided with positioning holes, and the upper and lower fixing plates are further provided with holes for receiving the positioning pins.

6. The mosaic structure of claim 1, wherein said first insert pieces are uniform in profile and size, and said second insert pieces are uniform in profile and size.

7. The mosaic structure of claim 6, wherein the number of first inserts is either 6 or 8; the number of the second inserts is either 6 or 8.

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